//
//  FirstViewController.h
//  mac2
//
//  Created by 李劭华 on 2021/7/26.
//

#import <Cocoa/Cocoa.h>

NS_ASSUME_NONNULL_BEGIN

@interface FirstViewController : NSViewController
@property (nonatomic,assign) NSRect rect;
@end

NS_ASSUME_NONNULL_END
